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Created with Pixso. High-Purity Sapphire Wafer for LED, Semiconductor, Laser, and Optical Devices

High-Purity Sapphire Wafer for LED, Semiconductor, Laser, and Optical Devices

Marchio: ZMSH
Numero di modello: Da 2 a 12 pollici tutti disponibili
MOQ: 5
prezzo: by case
Tempo di consegna: 2-4 settimane
Condizioni di pagamento: T/T
Informazioni dettagliate
Luogo di origine:
Cina
Luogo di origine:
Cina
Materiale:
99,999% Al2O3
Industria:
Vetro principale e ottico, wafer eli-pronto
Applicazione:
Wafer di Semicondutor, chip principale, finestra di vetro ottica, ceramica elettronica
Colore:
bianco o rosso o blu
trasmettività della luce di visione:
85%
advantagement:
alti hardness9.0, la resistenza all'usura
tipo:
Monocristallo
Imballaggi particolari:
I contenitori chiusi sotto vuoto con azoto riempiono nell'ambiente della classe A 100
Descrizione di prodotto

Product Description

 

Our sapphire wafers are made of single crystal aluminum oxide (Al₂O₃) with a hexagonal lattice structure, commonly available in C-plane, A-plane, and R-plane orientations. With broad optical transparency from near-ultraviolet (190 nm) to mid-infrared, these wafers are ideal for optical components, infrared devices, high-strength laser windows, and mask materials. Sapphire’s high hardness, thermal stability, corrosion resistance, high melting point (2045°C), and excellent transparency make it a reliable material for demanding applications, though it requires precision processing.

For LED manufacturing, sapphire wafers are essential for high-quality GaN epitaxial growth, as their surface processing directly affects the brightness and uniformity of white, blue, and green LEDs. The minimal lattice mismatch between sapphire C-plane substrates and III-V/II-VI thin films ensures excellent alignment with high-temperature epitaxy processes, making sapphire wafers indispensable for advanced optoelectronic devices.

 

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